8. Convert into mole. (a) 12 g of oxygen gas (b) 20 g of water (c) 22 g of carbon dioxide.

8. Convert into mole. (a) 12 g of oxygen gas (b) 20 g of water (c) 22

1.	8. Convert into mole. (a) 12 g of oxygen gas (b) 20 g of water (c) 22 g of carbon dioxide.
Answer» a)OXYGEN MOLECULAR mass=32mole=12/32b)WATER mole=20/18c)CARBON mole=22/44